Chapter 11 Monitoring the Cisco Unified IP Phone Remotely

Network Statistics

Table 11-4

Access Area and Network Area Items (continued)

 

 

 

Item

 

Description

 

 

Rx size512to1023

Total number of packets received, including bad packets, that are

 

 

between 512 and 1023 bytes in size

 

 

Rx size1024to1518

Total number of packets received, including bad packets, that are

 

 

between 1024 and 1518 bytes in size

 

 

 

Rx tokenDrop

 

Total number of packets dropped due to lack of resources (for

 

 

example, FIFO overflow)

 

 

 

Tx excessDefer

 

Total number of packets delayed from transmitting due to medium

 

 

being busy

 

 

Tx lateCollision

Number of times that collisions occurred later than 512 bit times after

 

 

the start of packet transmission

 

 

Tx totalGoodPkt

Total number of good packets (multicast, broadcast, and unicast)

 

 

received by the phone

 

 

 

Tx Collisions

 

Total number of collisions that occurred while a packet was being

 

 

transmitted

 

 

Tx excessLength

Total number of packets not transmitted because the packet

 

 

experienced 16 transmission attempts

 

 

 

Tx broadcast

 

Total number of broadcast packets transmitted by the phone

 

 

 

Tx multicast

 

Total number of multicast packets transmitted by the phone

 

 

LLDP FramesOutTotal

Total number of LLDP frames sent out from the phone

 

 

LLDP AgeoutsTotal

Total number of LLDP frames that have been time out in cache

 

 

LLDP FramesDiscardedTotal

Total number of LLDP frames that are discarded when any of the

 

 

mandatory TLVs is missing or out of order or contains out of range

 

 

string length

 

 

LLDP FramesInErrorsTotal

Total number of LLDP frames that received with one or more

 

 

detectable errors

 

 

LLDP FramesInTotal

Total number of LLDP frames received on the phone.

 

 

LLDP TLVDiscardedTotal

Total number of LLDP TLVs that are discarded

 

 

 

LLDP

 

Total number of LLDP TLVs that are not recognized on the phone

TLVUnrecognizedTotal

 

 

 

CDP Neighbor Device ID

Identifier of a device connected to this port discovered by CDP

 

 

protocol

 

 

CDP Neighbor IP Address

IP address of the neighbor device discovered by CDP protocol

 

 

CDP Neighbor Port

Neighbor device port to which the phone is connected discovered by

 

 

CDP protocol

 

 

LLDP Neighbor Device ID

Identifier of a device connected to this port discovered by LLDP

 

 

protocol

 

 

LLDP Neighbor IP Address

IP address of the neighbor device discovered by LLDP protocol

 

 

LLDP Neighbor Port

Neighbor device port to which the phone is connected discovered by

 

 

LLDP protocol

 

 

Port Information

Speed and duplex information

 

 

 

 

Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)

11-10

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Cisco Systems 8961 manual Lldp, 11-10